Fastener for file



FIG. 1 is a front elevational view of a fastener for file showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a perspective view with arch portions in an upright position thereof; and,

FIG. 9 is a perspective view of the fastener for file on a reduced scale shown in position of use on a disclaimed file.

The remainder of the fastener for file shown in broken lines and the file shown in broken lines in FIG. 9 are for illustration purposes only and form no part of the claimed design. 

The ornamental design for a fastener for file, as shown and described. 